Williams, Brian K. <br/><br/>
Using information technology :  a practical introduction to computers & communications / 
Brian K. William & Stacey C. Sawyer 
 - 10th ed. Introductory 
 - New York, NY. :  McGraw-Hill,  2013 
 - xxii, 425:  ill. (some col.) ;  28 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780071317900 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers<br/>Telecommunication systems<br/>Information technology